baber/WOPTO huggingface dataset:
Patent JP-S6137931-A (JP)
Title: Separation of heavy metal from carbonous ash
Inventor: YOSHIMORI TADAHIKO
IPC: C10J3/72
Filed: 1984-07-27
Abstract: PURPOSE:To separate a heavy metal with high yield in a short time, by subjecting water suspension of carbonous ash contg. heavy metal, to crushing means to crush the contained carbonous ash. CONSTITUTION:Water suspension (pH7-11) of carbonous ash contg. heavy metal formed by partial oxidation reaction of hydrocarbon or the like is fed into a hopper 5. Water suspension is spattered in circumferential direction from center by centrifugal force of an impeller 7 revolving at high speed (>=500rpm), and is allowed to collide against a fixed auxiliary crushing member 2 made of the same material as a discoid crushing member 1. Next, the carbonous ash is entered pressedly into the gap (<=500mu) composed of both members 1, 2, and said ash collides repeatedly against the surfaces of both members 1, 2. Thus the impacting and shearing forces are given to carbonous ash to crush it to fine particles so that carbon and heavy metal can be separated and discharged from an exit hole 6. In this way, the heavy metal can be separated in solid state.
Patent JP-S5679166-A (JP)
Title: Hot-melt adhesive and bonding using it
Inventor: KUNISHIGE TADAO
IPC: C09J5/00
Filed: 1979-12-03
Abstract: PURPOSE: To prevent sags and runs of an adhesive and to improve prolonged adhesiveness, by applying a hot-melt adhesive blended with an organic thixotropy imparter and an adhesive curable by a chemical reaction to a bond area in parallel, followed by pressing it to a surface to be bonded.  
     CONSTITUTION: (A) A hot-melt adhesive (e.g., obtained by blending styrene-diene block copolymer, etc. as a main component with a tackifier, e.g., rosin resin, etc.) blended with (a) an organic thixotropy imparter (preferably a metal stearate having a melting point 80W150°C or hydrogenated castor oil derivative) and (B) an adhesive curable by a chemical reaction )preferably comprising urethane prepolymer with its terminal groups blocked as a main component) are applied to a bond area in parallel and bonded to a surface to be cemented by pressing. An amount of the component a is preferably 3W17wt% based on the resin and rubber ingredients of the component A.  
     USE: Useful for fitting of moul and window glass of car. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6221642-A (JP)
Title: Automatic feeding apparatus mechanism for document
Inventor: HIDAKA JIRO
IPC: B65H3/06
Filed: 1985-07-18
Abstract: PURPOSE:To prevent the trouble such as jamming by arranging a document feeding roller for auxiliary use which is installed oppositely to document pressing roller and a document pressing plate, in parallel to document transport passage. CONSTITUTION:When document bundle 11 is inserted into tray 10, a document detecting lever 12 is turned-ON, and an electromagnetic clutch 23 is turned-ON, and document feeding rollers 14 and 18 revolve in the direction of arrow, and the document 11 is automatically advanced to a document detecting lever 20 by document pressing roller 15 and a pressing plate 17. Though the lever 20 is truned-ON and the clutch 13 is turned-OFF, and the rollers 14 and 18 stop, the document 11 is automatically sent to the lever 20 independently of the number of loaded pieces, under being guided by the roller 15 and the pressing plate 17. Since, in case of a thin document, the pressing plate 17 presses the document, generation of creasses and jamming can be prevented.
Patent JP-H027464-A (JP)
Title: Complementary mis integrated circuit
Inventor: MATSUO ICHIRO
IPC: H01L21/8238
Filed: 1988-06-25
Abstract: PURPOSE:To enhance an integration density by a method wherein a gate insulating film of a P-channel transistor is made thinner than a gate insulating film of an N-channel transistor in order to increase a current driving capacity per unit width of the P-channel transistor and to reduce a width of the P-channel transistor. CONSTITUTION:A first gate insulating film 5 with a thickness of 20 to 30mum and a second gate insulating film 6 with a thickness of 40 to 50mum are formed along the surface of a substrate 1. N<+> type regions 10, 11 and P<+> type regions 12, 13 are formed to be adjacent to gate electrodes 7 in individual regions and constitute MIS transistors. The gate insulating film 5 is formed on the side of a P-channel MIS transistor out of complementary MIS transistors 15 for bipolar power supply use. In general, since a so-called hot carrier is generated little in a P-channel transistor and a substrate is of an N-type, a resistance of the substrate is low; accordingly, a breakdown by a parasitic bipolar action is hard to cause.
Patent JP-H04340264-A (JP)
Title: Surface-mounting type semiconductor device
Inventor: HYODO HARUO
IPC: H01L23/50
Filed: 1991-06-27
Abstract: PURPOSE:To form a surface-mounting type semiconductor device whose mounting area is reduced and whose heat-dissipating property and moistureproofness are enhanced by a method wherein island leads are formed on respective separated islands. CONSTITUTION:The sheet thickness of leads 12 is made thin as compared with the sheet thickness of islands 11; the stamping margin of the leads 12 is reduced; the area of the islands is increased. The islands 11 are separated as two islands island leads 24 whose width is nearly the same as that of the leads 12 are extracted from the respective islands 11; the islands 11 and the island leads 24 are molded with a resin 19 in such a way that the rear in one part is exposed.
Patent JP-H0722370-A (JP)
Title: Chemical supplying system in wet cleaning device
Inventor: NISHIMAKI MAKIO
IPC: H01L21/306
Filed: 1993-06-28
Abstract: PURPOSE:To provide a chemical supplying equipment and a method for supply ing chemicals to a wet cleaning device, wherein chemicals can be efficiently supplied to semiconductor wafers inside a treatment tank. CONSTITUTION:In a wet cleaning device wherein semiconductor wafers 4 are cleaned through a wet manner in a treatmnt tank 1, a chemical introducing means 7 which is extended between the arranged semiconductor wafers 4 so as introduce chemicals into the treatment tank and a chemical spraying means which spouts chemicals inside the treatment chamber is provided to each branch of the chemical introducing means 7.
Patent JP-S6136771-A (JP)
Title: Electrifier
Inventor: TAKEUCHI TATSUO
IPC: H05F3/04
Filed: 1984-07-30
Abstract: PURPOSE:To increase a discharging area and an ion current by allowing positive ions generated by positive discharging to charge quickly the discharging electrode surface of a dielectric and using most of positive ions generated by discharging after said positive discharging to electrify a member to be electrified. CONSTITUTION:A positive peak voltage of the voltage waveform of a discharging electrode 2 is higher than a negative peak voltage on a basis of a reference point A. Therefore, the positive discharging electric field is relatively stronger, and the area of spread of positive discharging is increased. Positive ions generated by positive discharging charge quickly the surface of the discharging electrode 2 of a dielectric 4, and most of positive ions generated by discharging after said positive discharging are used for electrification of a member 6 to be electrified to obtain a large ion current. Spread of negative discharging is increased furthermore, and an actual discharging area is increased, and the mobility of negative is higher than that of positive ions, and thus, the ion current is increased.
Patent JP-S6049279-A (JP)
Title: Positron ect device
Inventor: AMANO SHIYOUJI
IPC: G01T1/29
Filed: 1983-08-29
Abstract: PURPOSE:To reduce the distance between the release position and extinction position of positron and to improve space resolving power by forming a magnetic field having the component in the direction where the magnetic line of force is perpendicular to a sectional plane within a photographing region. CONSTITUTION:Many radiation detectors 1 are arranged in a ring type around a tomographic field 2 and an object 3 to be examined is placed in the field 2. The plane of the ring type arrangement of the detectors 1 is a sectional plane. A toric coil 4 is so disposed as to encircle the field 2 to generate a suitable magnetic field in the field 2. When the current shown by arrows is passed into a toric shape to the coil 4, the magnetic lines of force shown by arrows are distributed in the field 2 so as to be directed perpendicularly to the sectional plane, by which the linear orbit of the released positron is changed to a circular shape. The linear distance of the release position and the extinction position is thus shortened and the space resolving power of the image is improved.
Patent JP-H0450121-A (JP)
Title: Compound oxide powder composition, sintered material thereof and production thereof
Inventor: KUMA KIMITAKA
IPC: C01G53/00
Filed: 1990-06-18
Abstract: PURPOSE:To improve a dielectric constant, by excessively adding a Mg component and a Ni component to specific compound oxide powder. CONSTITUTION:A powder composition containing Pb(Mg1/3Nb2/3)O3Pb(Ni1/3Nb2/3) O3 (PMN-PNN for short)-based compound oxide powder, a Mg component and an Ni component is obtained by sintering. The powder composition contains more excessively the Mg component and the Ni component than a stoichiometric amount constituting PMN-PNN-based compound oxide.
Patent JP-S6081498-A (JP)
Title: Compressor housing
Inventor: DANIERU EE GUUTOKUNEHITO
IPC: F04D29/44
Filed: 1984-07-30
Abstract: A turbocharger centrifugal compressor has a volute (12) which overlaps itself and a divider neck or tongue (40) which divides flow from the impeller (26) into upstream and downstream parts of the volute where it overlaps itself, and in order to reduce noise the neck extends to a region adjacent the outlet of the impeller, whether by being connected to the outlet end of a diffuser blade (34A) where there is a vaned diffuser between the impeller and volute or by connection across the diffuser (42) it the diffuser is a vaneless diffuser.
Patent JP-H10325-A (JP)
Title: Device for removing volatile organic compound in air by using discharge plasma
Inventor: KONO HITOSHI
IPC: B01D53/72
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To crack treating gases under and at the atm. pressure and ordinary temp. and to make the secondary products of discharge non-polluting by arranging needle electrodes in the inlets and outlets of respective capillary discharge tubes so as to face these inlets and outlets and connecting a high-voltage source between these needle electrodes. SOLUTION: The treating gases contg. volatile org. compds. are supplied to the inlet header 11 of a plasma reactor 10. When the gases pass the respective capillary discharge tubes 13, the gases are ionized to plasma by the impulsive DC high voltages impressed between the needle electrodes 15 and 16 and are cracked by ions and the generated ozone. The cracked gas flow to an outlet header 12 and are removed by an active carbon filter device 21. The NOx in the secondary products of the plasma generated in the plasma reactor 10 is removed as well. If there is much carbon monoxide formed by the plasma cracking, CO is converted to CO, by a shift converter 22. If the concn. of particulates, such as dust, is high, the particulates are removed by an air filter 23. As a result, the volatile org. compds. included in the treating gases are easily cracked and removed.
Patent JP-S5491635-A (JP)
Title: Starter carburetor controller for autobicycle
Inventor: YAMAZAKI TSUNENORI
IPC: F02M1/04
Filed: 1977-12-28
Abstract: PURPOSE: To improve re-starting of an engine of an autobicycle by constituting a starter carburetor controller therefor such that a pressure operated fuel cock disposed between a starter carburetor and a fuel tank has a passge formed therein which by-passes a check valve in order to release the pressure from the cock upon stop of the engine.  
     CONSTITUTION: A float chamber 36 of a carburetor 18 consisting of main and starter carburetors 28, 30 is connected to a fuel tank 14 by way of a pressure operated fuel cock 20. The fuel cock 20 includes therein a valve 66 fixed to a diaphragm 64 and forming also a check valve 62, a starter check valve 32, and by-pass passages 58, 60 which communicate the upstream and downstream sides of the check valves 32, 62, espectively. Upon starting of the engine, negative pressure in a suction pipe acts upon the pressure chamber 34 through a pipe 26, the check valve 32, another pipe 26A, and a temperature responsive 35 which opens at a low temperature of the engine whereby starting fuel is supplied through a passage 44. Upon stopping of the engine, negative pressure remains in the down stream 56 of the valve 32 and in the pressure chamber 22, but the remaining negative pressure is released to the atmospheric air through the by-pass passages 58, 60. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6314506-A (JP)
Title: Voltage amplifier circuit
Inventor: TAKEHARA SHIGERU
IPC: H03F3/45
Filed: 1986-07-07
Abstract: PURPOSE:To obtain a large voltage gain and to improve the S/N by combining a differential amplifier circuit and two current mirror circuits. CONSTITUTION:A collector of a transistor (TR) 2 of a differential amplifier 1 is connected to a current control branch of a current mirror circuit 7 and connected to a current output branch of a current mirror circuit 8. Further, a collector of a TR 3 of the amplifier 1 is connected to a current control branch of the current mirror circuit 8 and connected to a current output branch of the current mirror circuit 7. In forming the circuit as above, the voltage gain Vout/Vin is expressed as (1+alpha)/(1-alpha), where alpha is a proportional constant of the current mirror. Thus. a high voltage gain is obtained. Since emitters of the TRs 2, 3 of the amplifier 1 are connected in series, the S/N is improved.
Patent JP-H062496-A (JP)
Title: Shield excavating machine and covering method for shield tunnel
Inventor: KUMAGAI SHINICHIRO
IPC: E21D11/10
Filed: 1992-06-17
Abstract: PURPOSE:To conduct a usual covering work with cast-in-place concrete even for a gravel layer or very soft and weak layer which is easy to collapse. CONSTITUTION:An outer form 5 is furnished to place concrete 9 as shield tunnel covering work at the tail of a skin plate 1 which constitutes the contour of a shield excavating machine, and also a spreader 4 is furnished to take the propulsive reaction force of the excavating machine to this concrete 9 soon after placing. These outer form 5 and spreader 4 furnished are divided into a plurality of fragments in the skin plate circumferential direction, and these fragments are secured to the cylinder rods 3a of propulsive jacks 3 arranged at a certain spacing in the excavator circumferential direction. Each fragment of the spreader 4 is equipped with a press ring 8 working with an aux. jack 7 which presses the concrete 9 soon after placing when the outer form 5 is to be removed.
Patent JP-S5859948-A (JP)
Title: Preparation of optical active amine
Inventor: MINAMII MASAYOSHI
IPC: C07B57/00
Filed: 1981-10-02
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for drugs, agricultural chemicals, etc. in high yield in high purity, by subjecting 2-methoxy- alpha-methylbenzylamine containing an excess amount of d-form or l-form to optical resolution, using D- or L- malic acid as an agent for optical resolution. CONSTITUTION:2-Methoxy-alpha-methylbenzylamine containing an excess amount of d-form or l-form is reacted with D- or L-malic acid to give optical active 2- methoxy-alpha-methylbenzylamine. Namely, 2-methoxy-alpha-methylbenzylamine containing an excess amount of l-form is reacted with D-malic acid, to give l-2-methoxy-alpha-methylbenzylamine, or 2-methoxy-alpha-methylbenzylamine containing an excess amount of d-form is reacted with L-malic acid, to give d-2-methoxy-alpha-methylbenzylamine. USE:An agent for optical resolution. An important raw material for asymmetric synthesis.
Patent JP-2000350027-A (JP)
Title: Method and device for forming image
Inventor: TAKAHASHI HIROSHI
IPC: B41J2/52
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To obtain a method for forming an image which is superior in an image stability, by which the image is formed to be an isolated dot shape in an image low density part and the image of superior appearance is obtained by referring to image data of a plurality of pixels, distributing density data to the specified position of each pixel by means of a reference result and forming the image where dots are arrayed. SOLUTION: A gradation processing part 78 conducts turning the image signal of each 8-bit color into multi-values, that is, Y, M, C or Bk which is inputted from a printer γ correcting part 77. The part 78 often executes a dither processing or the like concerning the images signals of the respective colors Y, M, C and Bk, and a laser printer 100 outputs the multi-valued image signal of each color Y, M, C or Bk. That is, the gradation processing part 78 for referring to image data of a plurality of pixels and distributing density data to the specified position of the pixel by the reference result is provide. As a result, the image where the dots are arrayed is formed so that the one which is excellent in appearance is obtained through a simple operation.
Patent JP-S6134627-A (JP)
Title: Data flow type computer
Inventor: AMAMIYA MASATO
IPC: G06F9/44
Filed: 1984-07-27
Abstract: PURPOSE:To curtail the quantity of a hardware by making a titled computer execute a data flow program by coupling annularly a link memory unit, a queuing control unit, an instruction memory unit and an execution unit. CONSTITUTION:When a token (x) arrives at a link memory unit 11, an address L1 is read out, and an operand packet OP is assembled and sent to a queuing control unit 12. When an operand packet OP' which passes through the unit 12 without stopping arrives at an instruction memory unit 13, an address N1 is read out, and an instruction packet IP is assembled and sent to an execution unit 14. In the unit 14, an instruction packet is fetched from an input queue, an operand data is read out of a data memory, compared and calculated by an operating unit, and as a result, a packet is assembled, and sent to the unit 11 through a queue stack 15 by an output controller. In the unit 11, an address L2 is read out, and thereafter, a calculation is advanced circularly and a processing of a data flow is executed.
Patent JP-H11355982-A (JP)
Title: Rotor of motor
Inventor: KODAMA YOSHINAGA
IPC: H02K1/30
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To increase the rotating speed of a rotor and provide a rotor which never has the deformation or bending of a laminated iron core by preventing the deformation of the laminated iron core caused by the tightening force of a winding and the bending of them during rotation, in the case that such a rotor is used that has a laminated iron core having a space in the middle. SOLUTION: A spacer 3 which has the same shape as that of a multilayer iron core 2 is made of feeble magnetic substance and is put between two separate parts of the laminated iron core 2 and a winding is wound around the laminated iron core 2 having the spacer 3 put in the middle of it. One or more spacers 3 can be used. A rotor 1 has its space blocked by means of the spacer 3, therefore, unlike the conventional method, the laminated iron core 2 does not bend toward the space side even if the winding is wound around it.
Patent JP-H027043-A (JP)
Title: Mixing and stirring device
Inventor: NAKAMURA TAKASHI
IPC: G03D3/04
Filed: 1988-06-27
Abstract: PURPOSE:To manufacture mixed liquid continuously by stirring materials which are admitted from respective intakes formed in an external cylinder from its upstream side to the downstream side in the external cylinder. CONSTITUTION:Liquids A-D are stored in raw material liquid tanks 71-74. The opening extends of valves 61-64 provided at halfway points of piping connected to those tanks are adjusted to set the injection amount of each raw material liquid. The raw material liquid is injected into the external cylinder 2 by the specific injection amount set with the valves 61-64. In the cylinder 2, a screw 42 is rotated by a motor 46 to mix and send the liquid downward. A liquid A which is injected from an intake 21 moves down by the rotation of the screw 42 and is mixed with a liquid B admitted from an intake 22 nearby the intake 22, and those liquids move down and are mixed with liquids C and D. The mixed liquids are further mixed in the cylinder 2 by a blade 43, and discharged and stored from a discharge port 25 in supply tank 8.
Patent JP-S5780189-A (JP)
Title: Cooling apparatus
Inventor: YOSHIKAWA TOORU
IPC: F28F1/02
Filed: 1980-11-08
Abstract: PURPOSE: To raise the cooling efficiency of an air-cooled type oil-immersed transformer, by producing turbulence in the flow of cooling air through employment of an arrangement in which cooling tubes located on the upstream side in respect of the flow of cooling air are disposed to those located on the downstream side such that the lengthwise direction in the cross section of the former cooling tubes has some angle to that of the latter cooling tubes.  
     CONSTITUTION: A first cooling tube group 7 is constituted by coupling cooling pipes 4 having a flat cross section to a pipe 2 which is connected to a transformer incorporating container 1, and a second cooling tube group 8 is constituted by arranging cooling tubes 4 in the manner that the lengthwise direction in the cross section of the cooling tubes 4 has some angle to that of the cooling pipes 4 of the first group 7. With such an arrangement, turbulence is caused in the currents of cooling air produced by cooling fans 6, so that it is enabled to increase the contact area and contact pressure between the currents of cooling air and cooling tubes 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000345585-A (JP)
Title: Slewing device for construction equipment
Inventor: UZAWA NOBUO
IPC: E02F9/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce noses by preventing transmission of vibrations to a revolving super structure at a time when a turning motor is driven. SOLUTION: A vibration isolation plate 41 formed by using a vibration- control steel plate in which a rubber member is held between steel plates is installed between the flange section 9C of a turning motor 9 and the abutting surface 13B of an upper side housing 13. Accordingly, even when vibrations are generated by the turning motor 9 as a noise source, the vibration isolation plate 41 can absorb vibrations generated by the turning motor 9 before vibrations are transmitted to a housing 11. Thus, when a revolving super structure 2 is revolved, the radiation of noises by a revolving frame 3 or the like by the vibrations of the turning motor 9 can be prevented.
Patent JP-S6138692-A (JP)
Inventor: JIERUDO HIYUUBAATASU JIYOZEFU
IPC: B08B9/00
Filed: 1985-07-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。